• 140 mm Mounted Spherical Roller Bearing, Cast Iron 4-Bolt Split Pillow Block, Direct Shaft Mounted, Triple-Ring Metal Labyrinth Seal, Closed End Cap, Lock Nut and Washer Included

Dimensions

Base Width (in)	5.88 in
Overall Height (in)	11.81 in
Bore Diameter (mm)	140 mm
Overall Length (in)	20.13 in
Foot Height (in)	2.38 in
Base to Center Height (in)	6 in
Bolt Size (in)	1 in
Overall Width (in)	7.75 in
Small Shaft Diameter (in)	5.3125 in
Large Shaft Diameter (in)	6.25 in
Required Distance for Cap Removal (in)	15.5 in
Bolt Spacing Min (in)	16 in
Base Length (in)	20.13 in
Bolt Spacing Width (in)	3.38 in
Expansion Capability (in)	0.38 in
Bolt Spacing Max (in)	17.13 in

Technical Specifications

Housing Type	Pillow Block, Four Bolt, SAF Style
Shaft Locking Type	Direct Shaft Mount
Housing Color	Black
Housing Style	Pillow Block
Rolling Element	Spherical Roller
End Cap	LB68846R
Housing Material	Cast Iron
Cage Material	Bronze
Misalignment Type	Dynamic
Static Load Rating (lb)	228,000 lb
Fixed/Expansion	Fixed/Expansion
Radial Clearance	C3 STANDARD
Housing Construction	Split
Product	PLB7800F
Series	Split-housed Pillow Blocks
Seal Type	Labyrinth Seal
Radial Dynamic Load Capacity (lb)	166,000 lb
Cap Bolt Torque (ft-lbs)	400-440 ft/lbs
Maximum Speed Using Grease (RPM)	1,700 rpm
C-Spacer	68804
Maximum Speed Using Oil (RPM)	1,950 rpm
Seal Kit	L781403R1 (qty 1 Large Shaft Diameter=6.2500 in) LB68B853R (qty 1 Small Shaft Diameter=5.3125 in)
Available Seal Type	R Labyrinth Seal
Ability to Relubricate	Yes
Grease Fitting Thread Size	1/4 NPT
Auxiliary Seals	CLOSED END
Size Code	22228
Vibration Frequency Outer Ring Defect	0.119 cps
Max Operating Temperature (C)	107 °C
Vibration Frequency Inner Ring Defect	0.165 cps
Misalignment Capability	±0.5° Misalignment - Dynamic
Primary Seal	LER TRIPLE RING SEAL
Housing Coating	POWDER COATED
Max Operating Temperature (F)	225 °F
Insert	22228LBC3
Vibration Frequency Roller Spin	0.049 cps
Vibration Frequency Fundamental Train	0.007 cps
Locking Device Kit	AN28 QTY 1 - W28 QTY 1
Housing Kit	PLB78140FRC02

General Specifications

UPC	662327419035
Weight	168.90 LB
HTC	8483208080
Country of Origin	China